OpenZeppelin/openzeppelin-contracts-upgradeable
### [`v4.6.0`](https://togithub.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/HEAD/CHANGELOG.md#460-2022-04-26)
[Compare Source](https://togithub.com/OpenZeppelin/openzeppelin-contracts-upgradeable/compare/v4.5.2...v4.6.0)
- `crosschain`: Add a new set of contracts for cross-chain applications. `CrossChainEnabled` is a base contract with instantiations for several chains and bridges, and `AccessControlCrossChain` is an extension of access control that allows cross-chain operation. ([#3183](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3183))
- `AccessControl`: add a virtual `_checkRole(bytes32)` function that can be overridden to alter the `onlyRole` modifier behavior. ([#3137](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3137))
- `EnumerableMap`: add new `AddressToUintMap` map type. ([#3150](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3150))
- `EnumerableMap`: add new `Bytes32ToBytes32Map` map type. ([#3192](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3192))
- `ERC20FlashMint`: support infinite allowance when paying back a flash loan. ([#3226](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3226))
- `ERC20Wrapper`: the `decimals()` function now tries to fetch the value from the underlying token instance. If that calls revert, then the default value is used. ([#3259](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3259))
- `draft-ERC20Permit`: replace `immutable` with `constant` for `_PERMIT_TYPEHASH` since the `keccak256` of string literals is treated specially and the hash is evaluated at compile time. ([#3196](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3196))
- `ERC1155`: Add a `_afterTokenTransfer` hook for improved extensibility. ([#3166](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3166))
- `ERC1155URIStorage`: add a new extension that implements a `_setURI` behavior similar to ERC721's `_setTokenURI`. ([#3210](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3210))
- `DoubleEndedQueue`: a new data structure that supports efficient push and pop to both front and back, useful for FIFO and LIFO queues. ([#3153](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3153))
- `Governor`: improved security of `onlyGovernance` modifier when using an external executor contract (e.g. a timelock) that can operate without necessarily going through the governance protocol. ([#3147](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3147))
- `Governor`: Add a way to parameterize votes. This can be used to implement voting systems such as fractionalized voting, ERC721 based voting, or any number of other systems. The `params` argument added to `_countVote` method, and included in the newly added `_getVotes` method, can be used by counting and voting modules respectively for such purposes. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043))
- `Governor`: rewording of revert reason for consistency. ([#3275](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3275))
- `Governor`: fix an inconsistency in data locations that could lead to invalid bytecode being produced. ([#3295](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3295))
- `Governor`: Implement `IERC721Receiver` and `IERC1155Receiver` to improve token custody by governors. ([#3230](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3230))
- `TimelockController`: Implement `IERC721Receiver` and `IERC1155Receiver` to improve token custody by timelocks. ([#3230](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3230))
- `TimelockController`: Add a separate canceller role for the ability to cancel. ([#3165](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3165))
- `Initializable`: add a reinitializer modifier that enables the initialization of new modules, added to already initialized contracts through upgradeability. ([#3232](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3232))
- `Initializable`: add an Initialized event that tracks initialized version numbers. ([#3294](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3294))
- `ERC2981`: make `royaltyInfo` public to allow super call in overrides. ([#3305](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3305))
##### Breaking changes
- `Governor`: Adds internal virtual `_getVotes` method that must be implemented; this is a breaking change for existing concrete extensions to `Governor`. To fix this on an existing voting module extension, rename `getVotes` to `_getVotes` and add a `bytes memory` argument. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043))
- `Governor`: Adds `params` parameter to internal virtual ` _countVote ` method; this is a breaking change for existing concrete extensions to `Governor`. To fix this on an existing counting module extension, add a `bytes memory` argument to `_countVote`. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043))
- `Governor`: Does not emit `VoteCast` event when params data is non-empty; instead emits `VoteCastWithParams` event. To fix this on an integration that consumes the `VoteCast` event, also fetch/monitor `VoteCastWithParams` events. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043))
- `Votes`: The internal virtual function `_getVotingUnits` was made `view` (which was accidentally missing). Any overrides should now be updated so they are `view` as well.
Configuration
📅 Schedule: At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, click this checkbox.
This PR contains the following updates:
4.5.2->4.6.0Release Notes
OpenZeppelin/openzeppelin-contracts-upgradeable
### [`v4.6.0`](https://togithub.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/HEAD/CHANGELOG.md#460-2022-04-26) [Compare Source](https://togithub.com/OpenZeppelin/openzeppelin-contracts-upgradeable/compare/v4.5.2...v4.6.0) - `crosschain`: Add a new set of contracts for cross-chain applications. `CrossChainEnabled` is a base contract with instantiations for several chains and bridges, and `AccessControlCrossChain` is an extension of access control that allows cross-chain operation. ([#3183](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3183)) - `AccessControl`: add a virtual `_checkRole(bytes32)` function that can be overridden to alter the `onlyRole` modifier behavior. ([#3137](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3137)) - `EnumerableMap`: add new `AddressToUintMap` map type. ([#3150](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3150)) - `EnumerableMap`: add new `Bytes32ToBytes32Map` map type. ([#3192](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3192)) - `ERC20FlashMint`: support infinite allowance when paying back a flash loan. ([#3226](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3226)) - `ERC20Wrapper`: the `decimals()` function now tries to fetch the value from the underlying token instance. If that calls revert, then the default value is used. ([#3259](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3259)) - `draft-ERC20Permit`: replace `immutable` with `constant` for `_PERMIT_TYPEHASH` since the `keccak256` of string literals is treated specially and the hash is evaluated at compile time. ([#3196](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3196)) - `ERC1155`: Add a `_afterTokenTransfer` hook for improved extensibility. ([#3166](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3166)) - `ERC1155URIStorage`: add a new extension that implements a `_setURI` behavior similar to ERC721's `_setTokenURI`. ([#3210](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3210)) - `DoubleEndedQueue`: a new data structure that supports efficient push and pop to both front and back, useful for FIFO and LIFO queues. ([#3153](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3153)) - `Governor`: improved security of `onlyGovernance` modifier when using an external executor contract (e.g. a timelock) that can operate without necessarily going through the governance protocol. ([#3147](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3147)) - `Governor`: Add a way to parameterize votes. This can be used to implement voting systems such as fractionalized voting, ERC721 based voting, or any number of other systems. The `params` argument added to `_countVote` method, and included in the newly added `_getVotes` method, can be used by counting and voting modules respectively for such purposes. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043)) - `Governor`: rewording of revert reason for consistency. ([#3275](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3275)) - `Governor`: fix an inconsistency in data locations that could lead to invalid bytecode being produced. ([#3295](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3295)) - `Governor`: Implement `IERC721Receiver` and `IERC1155Receiver` to improve token custody by governors. ([#3230](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3230)) - `TimelockController`: Implement `IERC721Receiver` and `IERC1155Receiver` to improve token custody by timelocks. ([#3230](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3230)) - `TimelockController`: Add a separate canceller role for the ability to cancel. ([#3165](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3165)) - `Initializable`: add a reinitializer modifier that enables the initialization of new modules, added to already initialized contracts through upgradeability. ([#3232](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3232)) - `Initializable`: add an Initialized event that tracks initialized version numbers. ([#3294](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3294)) - `ERC2981`: make `royaltyInfo` public to allow super call in overrides. ([#3305](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3305)) ##### Breaking changes - `Governor`: Adds internal virtual `_getVotes` method that must be implemented; this is a breaking change for existing concrete extensions to `Governor`. To fix this on an existing voting module extension, rename `getVotes` to `_getVotes` and add a `bytes memory` argument. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043)) - `Governor`: Adds `params` parameter to internal virtual ` _countVote ` method; this is a breaking change for existing concrete extensions to `Governor`. To fix this on an existing counting module extension, add a `bytes memory` argument to `_countVote`. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043)) - `Governor`: Does not emit `VoteCast` event when params data is non-empty; instead emits `VoteCastWithParams` event. To fix this on an integration that consumes the `VoteCast` event, also fetch/monitor `VoteCastWithParams` events. ([#3043](https://togithub.com/OpenZeppelin/openzeppelin-contracts/pull/3043)) - `Votes`: The internal virtual function `_getVotingUnits` was made `view` (which was accidentally missing). Any overrides should now be updated so they are `view` as well.Configuration
📅 Schedule: At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by WhiteSource Renovate. View repository job log here.